| 130 pages
...the mid-points of the sides BC, CA, AB of the triangle ABC, show that 4. The sum of the squares on the sides of a parallelogram is equal to the sum of the squares on the diagonals. ©amfcrtoge : PRINTED BY JOHN CLAY, MA AT THE UNIVERSITY PRESS Mathematics,... | |
| Newfoundland Council of Higher Education - 1919 - 180 pages
...having each of the base angles double of the vertical angle. 4. Prove that the sum of the squares on the sides of a parallelogram is equal to the sum of the squares on the diagonals. 5. If the base and vertical angle of a triangle are given, prove the locus... | |
| Thomas Hadyn Ward Hill - 190 pages
...Y^*. Similarly, for CG = AG = BG, for an equilateral triangle, Prove that the sum of the squares on the sides of a parallelogram is equal to the sum of the squares on its diagonals. AB Ideas: (i) Sum of squares suggests Pythagoras' or Apollonius' Theorem.... | |
| 268 pages
...constant. .: locus of A is a circle whose centre is the mid. pt. of BC. 1 61 , 3. The sum of the squares on the sides of a parallelogram is equal to the sum of the squares on the diagonals. Let ABCD be a grain, whose diagonals bisect each other at O (91,1). Now sqs... | |
| James McMahon - 2018 - 244 pages
...its locus is a circle, having for centre the mid-point of AB. tEx. 1142. The sum of the squares on the sides of a parallelogram is equal to the sum of the squares on the diagonals. tEx. 1143. In any quadrilateral the sum of the squares on the four sides... | |
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